Home / 895,237.38-1,343,262.24-819,555.84

Finding the Fourth Proportional to 895,237.38, 1,343,262.24 and 819,555.84

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Solution

The fourth proportional to 895,237.38, 1,343,262.24 and 819,555.84 is: 1,229,705.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,237.38 : 1,343,262.24 = 819,555.84 : x
  2. Step 2: Convert to fraction form
    895,237.38/1,343,262.24 = 819,555.84/x
  3. Step 3: Cross multiply
    895,237.38x = 1,343,262.24 × 819,555.84
  4. Step 4: Simplify right side
    895,237.38x = 1,100,878,413,443.48
  5. Step 5: Solve for x
    x = 1,100,878,413,443.48/895,237.38
  6. Step 6: Final answer
    x = 1,229,705.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.